Homemade Water Distiller! The Deluxe pure water Water Distiller! Easy DIY. easily turns dirty watersalt water etc. into clean fresh pure water. produces lots of clean water fast. made from close to 12 feet of copper tubing. along with a few fittings (optional stainless steel tube shown as well). video contains full instructions on how to build it. early testing shows it produces about a quart in 1.5 hrs (and half gallon in 2.5 hrs). note that i soldered on the copper fitting. if you dont have a torch, they sell push on fittings that require no soldering. *if soldering, remember to use lead-free solder.